Questions
An infinite wire bent in the form of I carries current i. What is the magnetic field at the point O ?
detailed solution
Correct option is D
B due to both parts is in the same direction and the two parts behave as semi infinite conductor .B = μ0 i4πp( sin 900+sin 450) =μ0i(1+2)42πpTalk to our academic expert!
Similar Questions
Two wires AO and OC carry equal currents i as shown in figure. One end of both the wire extends to infinity. Angle AOC is . The magnitude of magnetic field at a point P on the bisector of these two wires at a distance r from point O is
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